Police in Ohio say a gunman opened fire inside a crowded bar, injuring six people.

All six victims in the Dayton suburb of Trotwood were taken to hospitals, including two who were seriously injured early Friday.

Police Sgt. John Porter says shots were fired at Higgins Station after several fights broke out inside the bar. Police say someone pulled a handgun out of his belt and fired 10 to 15 rounds, then fled. No arrests have been made.